China wholesale 380v Spd - Wholesale SPD 40KA lightning arrester surge protection device – Hawai
China wholesale 380v Spd - Wholesale SPD 40KA lightning arrester surge protection device – Hawai Detail:
|
Model |
Protection zone |
Protection level |
Suitable location |
|
TU2-10 |
LPZ1,LPZ2 zone boundaries of and LPZn |
Class 3 |
Normally installed in the distribution box of the premises; or installed in the computer information equipment, electronic equipment and control equipment, or the nearest lighting box, socket box. |
|
TU2-40 |
boundaries of LPZ0B and LPZ1 zone,or LPZ1 and LPZ2 zone |
Class2 |
Usually installed in the building distribution electric box,metering box;or installed in the computer center,motor housing,building control room,monitoring room, industrial automation,operation room and other places of power distribution box;also can be installed in the general distributionbox of the six floors below building, or the general distribution box of villa |
|
TU2-80 |
LPZOA,LPZ0B zone boundaries of LPZ1 zone |
Class1 |
Usually installed in the piercing lined low voltage main distribution cabinet |
|
TU2-1 |
Used in LPZ0A,LPZ0B zone |
Class 1 |
Usually used in lightning riskhigher equipment system of the first primary surge protection, installed in the general distribution box of distribution box, outdoor distribution box and so on. |
Distribution network grounding systemvoltage
|
Grounding system |
TT system |
TN-S system |
TN-C-Ssystem |
IT system |
|
The maximum voltage of the grid |
345V/360V |
253V/264V |
253V/264V |
398V/415V |
Main technical parameters and performance
|
Project Name |
Parameter |
TU2-10 |
TU2-20 |
||||
|
Nominal discharge current |
In(kA) |
5 |
10 |
||||
|
Maximum discharge current |
Imax(KA) |
10 |
20 |
||||
|
Maximum continuous operating voltage |
Uc(V) |
275 |
320 |
385 |
275 |
320 |
385 |
|
Voltage protection level |
Up(kV) |
1.0 |
1.3 |
1.3 |
1.3 |
1.5 |
1.5 |
|
Test classification |
Grade III testing |
Grade III testing |
|||||
|
Poles |
2,4,1N |
2,4,1N |
|||||
|
Structure type |
D,B type |
D,B type |
|||||
|
operation status |
Window indicator |
Colorless or green:normal,red: fault |
Colorless or green:normal,red: fault |
||||
|
Backup protective |
Backup fuse |
gl/gG16A |
gl/gG16A |
||||
|
Backup CB |
C10 |
C16 |
|||||
|
dimensions |
Refer to drawing no.1,3,4 |
Refer to drawing no.1,3,4 |
|||||
|
Project Name |
Parameter |
TU2-10 |
TU2-20 |
||||||
|
Nominal discharge current |
In(kA) |
20 |
30 |
||||||
|
Maximum discharge current |
Imax(KA) |
40 |
60 |
||||||
|
Maximum continuous operating voltage |
Uc(V) |
275 |
320 |
385 |
420 |
275 |
320 |
385 |
420 |
|
Voltage protection level |
Up(kV) |
1.5 |
1.5 |
1.8 |
2.0 |
1.8 |
2.0 |
2.2 |
2.2 |
|
Test classification |
Grade III testing |
Grade III testing |
|||||||
|
Poles |
1,2,3,4,1N,3N |
1,2,3,4,1N,3N |
|||||||
|
Structure type |
D,B,X type |
D,B,X type |
|||||||
|
operation status |
Window indicator |
Colorless or green:normal,red: fault |
Colorless or green:normal,red: fault |
||||||
|
Backup protective |
Backup fuse |
gl/gG40A |
gl/gG60A |
||||||
|
Backup CB |
C32 |
C50 |
|||||||
|
dimensions |
Refer to drawing no.1,3,4 |
Refer to drawing no.1,3,4 |
|||||||
Product detail pictures:
Related Product Guide:
To be able to ideal satisfy client's requirements, all of our operations are strictly performed in line with our motto "High High-quality, Competitive Price tag, Fast Service" for China wholesale 380v Spd - Wholesale SPD 40KA lightning arrester surge protection device – Hawai , The product will supply to all over the world, such as: Ethiopia, Portland, Brunei, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
By Chloe from Orlando - 2017.08.21 14:13
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
By Candance from Bangladesh - 2018.12.11 11:26
